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  • BISON Small 5 hp Type Ey28 Ey20 Petrol Gasoline Engine
  • BISON Small 5 hp Type Ey28 Ey20 Petrol Gasoline Engine
  • BISON Small 5 hp Type Ey28 Ey20 Petrol Gasoline Engine
  • BISON Small 5 hp Type Ey28 Ey20 Petrol Gasoline Engine
  • BISON Small 5 hp Type Ey28 Ey20 Petrol Gasoline Engine
  • BISON Small 5 hp Type Ey28 Ey20 Petrol Gasoline Engine
BISON Small 5 hp Type Ey28 Ey20 Petrol Gasoline Engine

BISON Small 5 hp Type Ey28 Ey20 Petrol Gasoline Engine

  • 10 - 29 Sets
    $69
  • 30 - 99 Sets
    $59
  • >= 100 Sets
    $49

Customization:

Customized logo(Min.Order: 100 pieces)
Customized packaging(Min.Order: 100 pieces)
Graphic customization(Min.Order: 100 pieces)

BISON Small 5 hp Type Ey28 Ey20 Petrol Gasoline Engine

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Powerful Portable Power Source: A 5 HP air-cooled single-cylinder 4-stroke gasoline engine designed to power tools, generators, pumps, and small machinery.
  • User-Friendly Operation: Features a recoil (kick) starter for easy ignition and safety mechanisms like a kill switch, ensuring reliable and secure operation.

Key features

  • 1. Corrosion-Resistant Metal Construction

  • With a rugged metal body, you can ensure long-lasting durability in harsh outdoor environments, outperforming plastic-bodied engines*. The aluminum/steel alloy design balances lightweight portability with resistance to rust and wear, ideal for prolonged use in demanding conditions.

  • 2. Effortless Recoil Starter Design

  • With a recoil starter, you can start the engine quickly and effortlessly, eliminating the need for electric starters or complex procedures. This intuitive design ensures reliable ignition even in remote locations, offering a ~30% faster startup compared to traditional manual cranks*.

  • 3. 5 HP Power for Versatile Performance

  • With 5 HP output, you can tackle demanding tasks efficiently, delivering ~20% more power than similar 4HP models*. The 4-stroke engine design ensures cleaner combustion and lower emissions, reducing maintenance while maintaining consistent performance for pumps, generators, and small tools.

  • 4. Compact Portability for On-Site Use

  • With its lightweight and compact design, you can easily transport it to remote job sites or storage areas, making it ideal for frequent relocations. Its small footprint allows seamless integration into tight spaces while maintaining the power needed for commercial and residential applications.

  • 5. Euro 5 Emission Compliance

  • With Euro 5 certification, you can operate this engine in environmentally regulated regions, meeting stricter emissions standards than older models*. This ensures compliance with modern environmental regulations while maintaining high efficiency and reliability.

Product details

BISON Small 5 hp Type Ey28 Ey20 Petrol Gasoline Engine

The BISON Small 5 HP Type EY28/EY20 Petrol Gasoline Engine is a compact, air-cooled single-cylinder engine designed for portability and reliability. With a 4-stroke gasoline engine configuration and Euro 5 emissions compliance, it balances power and environmental responsibility. Equipped with a recoil starter for easy ignition, it’s ideal for outdoor applications like generators, pumps, and small power tools.

Technical specifications

FeatureSpecificationBenefit
Cooling SystemAir-cooledNo coolant required, simplifying maintenance
Cylinder TypeSingle cylinderCompact design for lightweight portability
Emission StandardEuro 5Meets strict environmental regulations
Engine Type4-stroke gasolineEfficient fuel consumption and reduced emissions
Power Output5 HPVersatile for light to medium-duty tasks
Starting MechanismRecoil starterUser-friendly manual ignition
Warranty1 yearComprehensive coverage for peace of mind

Customization guide

Adjustable parameters include:

  • Mounting points for tailored installation on equipment.
  • Throttle settings to optimize power output for specific tasks.
  • Color/labeling for brand or safety compliance.

Get inspired

Ideal for powering portable generators, water pumps, or agricultural tools, this engine combines rugged durability with ease of use. Its lightweight metal body and compact size make it perfect for on-the-go applications where reliability is critical.

Choose your model

ParameterBase Model (EY20)Advanced ModelPro Model
Power Output5 HP6.5 HP (+30%)8 HP (+60%)
Weight22 kg20 kg (-9%)18 kg (-18%)
Emission StandardEuro 5Euro 5Euro 6 (+10% cleaner)
Cooling EfficiencyStandardEnhancedPremium (+20% faster)

Supplier's note

  1. Technical Breakthroughs:

    • Euro 5 Compliance: Reduces emissions by 15% compared to Euro 4 standards, enabling use in regulated regions.
    • Recoil Starter: Eliminates battery dependency, ensuring reliable ignition in remote areas.
    • Compact Design: 20% lighter than competitors, enhancing portability without sacrificing durability.
  2. Version Selection Guide:

    • Base Model (EY20): Best for occasional users needing 5 HP for basic tasks (e.g., small generators or pumps).
    • Advanced Model: Ideal for frequent users requiring extra power (e.g., construction tools or heavy-duty pumps).
    • Pro Model: Tailored for industrial users demanding high output and eco-friendly performance (e.g., commercial generators or agricultural machinery).

With the Pro Model’s Euro 6 certification, you can operate in stricter emission zones while maintaining peak performance. Pair its premium cooling system with heavy-duty tasks to ensure consistent reliability. For casual users, the Base Model’s affordability and simplicity make it a no-brainer.

Frequently asked questions

  • Which BISON gasoline engine model is best for portable power tools?

  • How do I maintain the air filter on the BISON Ey20 gasoline engine?

  • What’s the difference between metal and plastic components in BISON engines?

  • Can the BISON 5 hp engine be customized for specific tasks?

  • Is the BISON Ey20 gasoline engine Euro 5 emissions compliant?

  • Why choose a 4-stroke engine like the BISON 5 hp over 2-stroke models?

  • How do I maintain the recoil starter on my BISON gasoline engine?

  • What warranty comes with the BISON 5 hp gasoline engine?

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